As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 1060 AUS-JFK, CREW DECLARED EMERGENCY AND DIVERTED TO ATL DUE TO INDICATION AND SMOKE LIGHT AFT AVIONICS COMPARTMENT SMOKE. QRH PROCEDURE ACCOMPLISHED. (AVIONICS SMOKE DET SYS-AFT AVIONICS CARGO RACK LTV). PERFORMED INSPECTION OF ELECTRICAL FUMES IN CABIN AND AVIONICS COMPARTMENT FWD AND AFT AS PER A320 AMM 24-00-00-810-823-A NO DEFECTS NOTED. LTV WAS DEACTIVATED AT ATLANTA. ON 5/26/12/, THE TECHNICIAN AT JFK FOUND LTV COOLING FAN UNIT NOT ROTATING. REMOVED AND REPLACED RACK COOLING FAN IAW LTV MM 23-39-00, MDDR 14635 CLEARED. OPS CHECK GOOD.